One thing that came to mind when asked “What interesting things did you see?” were the short films by Jan Svankmajer.
Jan Svankmajer (whose name I don’t know how to pronounce yet) is a Czech artist who works with animations, especially stop motion animations labeled as surreal. His skills with setting and animation is out of this world.
This is a link to Jabberwocky
And another one: Darkness, light, Darkness